#include <REGX52.H>
#include "Delay.h"
#include "Key.h"
#include "Nixie.h"
#include "Buzzer.h"


unsigned char keyn;



void main()
{
    nixie(1,0);
	while(1)
	{
		keyn=Key();
        if (keyn)
        {
            Buzzer_Time (100);
            nixie(1,keyn);
        }
	}
}